Ok I am stumped and cannot find a wiring diagram thats decent anywhere online. I have a 2005 f350 crew cab ever since bought truck 2 years ago passenger switch never unlocked doors only locked them so figured was bad switch. Well last week driver side stopped working can lock doors but not unlock with switch I can however unlock with key fob or the keypad on outside of drivers door. there for know its not the actuator motors. I checked wiring between door and pillar to see if broken wire but all seems fine. So now i am stumped unless find a good wiring diagram?? Next on list to replace is the VSM and someone told me ford has to program that and to get that replaced and programmed looking at over $600 so I am open to any ideas came here thinking maybe someone else has had this problem and can share what they found???